Finding the Fourth Proportional to 2,124,906, 3,187,983.24 and 629,036.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,124,906 : 3,187,983.24 = 629,036.88 : x
2. Step 2: Convert to fraction form
   2,124,906/3,187,983.24 = 629,036.88/x
3. Step 3: Cross multiply
   2,124,906x = 3,187,983.24 × 629,036.88
4. Step 4: Simplify right side
   2,124,906x = 2,005,359,030,781.89
5. Step 5: Solve for x
   x = 2,005,359,030,781.89/2,124,906
6. Step 6: Final answer
   x = 943,740.11